How should Katie sign off each newscast?

Feel like there hasn’t been enough hype surrounding Katie Couric’s debut as the anchor of the CBS Evening News? Then you’ll be relieved to learn that cbsnews.com has gotten into the act by soliciting suggestions for a catchy sign-off Couric can use to close each evening’s newscast — something on the order of Walter Cronkite’s old “And that’s the way it is.” Indeed, the Web site claims that “Katie thinks maybe you folks on the other side of the screen might have some good ideas” on the topic. Do you?